glcpp: Print integer tokens as decimal, not hex.
diff --git a/src/glsl/glcpp/glcpp-parse.c b/src/glsl/glcpp/glcpp-parse.c
index 8fbbdab..bfbd97f 100644
--- a/src/glsl/glcpp/glcpp-parse.c
+++ b/src/glsl/glcpp/glcpp-parse.c
@@ -3041,7 +3041,7 @@
 
 	switch (token->type) {
 	case INTEGER:
-		glcpp_printf (*out, "%" PRIxMAX, token->value.ival);
+		glcpp_printf (*out, "%" PRIiMAX, token->value.ival);
 		break;
 	case IDENTIFIER:
 	case INTEGER_STRING: